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chore: import upstream snapshot with attribution
2026-07-13 13:32:45 +08:00

122 lines
3.9 KiB
Go

// Copyright 2025 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package mongodbinsertone
import (
"context"
"fmt"
"net/http"
"github.com/goccy/go-yaml"
"github.com/googleapis/mcp-toolbox/internal/tools"
"github.com/googleapis/mcp-toolbox/internal/util"
"github.com/googleapis/mcp-toolbox/internal/util/parameters"
"go.mongodb.org/mongo-driver/v2/mongo"
)
const resourceType string = "mongodb-insert-one"
const dataParamsKey = "data"
func init() {
if !tools.Register(resourceType, newConfig) {
panic(fmt.Sprintf("tool type %q already registered", resourceType))
}
}
func newConfig(ctx context.Context, name string, decoder *yaml.Decoder) (tools.ToolConfig, error) {
actual := Config{ConfigBase: tools.ConfigBase{Name: name}}
if err := decoder.DecodeContext(ctx, &actual); err != nil {
return nil, err
}
return actual, nil
}
type compatibleSource interface {
MongoClient() *mongo.Client
InsertOne(context.Context, string, bool, string, string) (any, error)
}
type Config struct {
tools.ConfigBase `yaml:",inline"`
Type string `yaml:"type" validate:"required"`
Source string `yaml:"source" validate:"required"`
Database string `yaml:"database" validate:"required"`
Collection string `yaml:"collection" validate:"required"`
Canonical bool `yaml:"canonical"`
Annotations *tools.ToolAnnotations `yaml:"annotations,omitempty"`
}
// validate interface
var _ tools.ToolConfig = Config{}
func (cfg Config) ToolConfigType() string {
return resourceType
}
func (cfg Config) Initialize(context.Context) (tools.Tool, error) {
if cfg.Description == "" {
return nil, fmt.Errorf("description is required for tool %q", cfg.Name)
}
payloadParams := parameters.NewStringParameter(dataParamsKey, "the JSON payload to insert, should be a JSON object", parameters.WithStringRequired(true))
allParameters := parameters.Parameters{payloadParams}
paramManifest := allParameters.Manifest()
if paramManifest == nil {
paramManifest = make([]parameters.ParameterManifest, 0)
}
return Tool{
BaseTool: tools.NewBaseTool(
cfg,
tools.GetAnnotationsOrDefault(cfg.Annotations, tools.NewDestructiveAnnotations),
tools.Manifest{Description: cfg.Description, Parameters: paramManifest, AuthRequired: cfg.AuthRequired},
allParameters,
),
}, nil
}
// validate interface
var _ tools.Tool = Tool{}
type Tool struct {
tools.BaseTool[Config]
}
func (t Tool) ToConfig() tools.ToolConfig {
return t.Cfg
}
func (t Tool) Invoke(ctx context.Context, resourceMgr tools.SourceProvider, params parameters.ParamValues, accessToken tools.AccessToken) (any, util.ToolboxError) {
source, err := tools.GetCompatibleSource[compatibleSource](resourceMgr, t.Cfg.Source, t.Cfg.Name, t.Cfg.Type)
if err != nil {
return nil, util.NewClientServerError("source used is not compatible with the tool", http.StatusInternalServerError, err)
}
if len(params) == 0 {
return nil, util.NewAgentError("no input found", nil)
}
// use the first, assume it's a string
jsonData, ok := params[0].Value.(string)
if !ok {
return nil, util.NewAgentError("no input found or invalid type for data", nil)
}
resp, err := source.InsertOne(ctx, jsonData, t.Cfg.Canonical, t.Cfg.Database, t.Cfg.Collection)
if err != nil {
return nil, util.ProcessGeneralError(err)
}
return resp, nil
}